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Anthropic-Cybersecurity-Skills/skills/exploiting-adcs-with-certipy/references/standards.md
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mukul975 8cae0648ec Add 55 new skills across 3 new domains + 6 undercovered areas (762 -> 817)
Demand-driven expansion targeting the fastest-growing 2025-2026 threat and
skills categories (ISC2/WEF/CrowdStrike/Mandiant signals):

- AI Security (NEW domain, 12 skills): LLM red-teaming with garak/PyRIT,
  prompt injection (direct/indirect/RAG), MCP tool-poisoning, agentic tool
  invocation, guardrails, model/data poisoning, system-prompt leakage,
  embedding/vector weaknesses, model extraction, continuous red-teaming
- Supply Chain Security (NEW domain, 5 skills): SBOMs, dependency confusion,
  malicious-npm triage, typosquatting, SLSA/Sigstore provenance
- Hardware & Firmware Security (NEW domain, 4 skills): CHIPSEC/UEFI audit,
  Secure Boot bypass, TPM measured-boot attestation, ESP bootkit hunting
- Identity (10): Entra ID/ROADtools, GraphRunner, AADInternals, ADCS/Certipy,
  shadow credentials, coercion, BloodHound CE, device-code phishing, SSO abuse
- Cloud-native (8): Stratus, Pacu, CloudFox, container escape, K8s RBAC,
  Falco, Trivy, kube-bench
- Offensive C2 (6): Sliver, Havoc, NetExec, DPAPI, NTLM relay ESC8, redirectors
- DFIR (6): Hayabusa, Chainsaw, KAPE, Velociraptor, EZ Tools, Plaso
- Backfill (4): OpenCTI, MISP, honeytokens, post-quantum crypto migration

Each skill follows the repo taxonomy (SKILL.md + references/{standards,api-reference}.md
+ scripts/agent.py + LICENSE), with researched real tool commands (no placeholders),
complete frontmatter, and ATT&CK/ATLAS + NIST CSF mappings. Updates README domain
table, skill count, and index.json.
2026-06-22 19:08:16 +02:00

1.1 KiB

Standards Mapping — Exploiting AD CS with Certipy

MITRE ATT&CK (Enterprise)

ID Name Rationale
T1649 Steal or Forge Authentication Certificates Certipy requests, relays, and forges AD CS certificates that map to privileged principals, enabling PKINIT authentication as those principals.

Reference: https://attack.mitre.org/techniques/T1649/

NIST Cybersecurity Framework 2.0

ID Name Rationale
PR.AA-05 Access permissions, entitlements, and authorizations are defined, managed, and enforced incorporating least privilege and separation of duties AD CS template enroll rights, CA management permissions, and PKI object ACLs are exactly the access-control surface this skill tests; ESC1-ESC16 all stem from over-permissive entitlements.

Reference: https://csrc.nist.gov/projects/cybersecurity-framework

Notes

  • ESC8/ESC11 chain Forced Authentication (T1187) and Adversary-in-the-Middle (T1557) when combined with coercion + relay; those are covered in companion skills.
  • Remediation maps to NIST PR.PS-01 (hardening baselines) for CA/template configuration.